CN203441157U

CN203441157U - Locking structure of hand-pulled awning

Info

Publication number: CN203441157U
Application number: CN201320513759.0U
Authority: CN
Inventors: 李韧; 刘波
Original assignee: HANGZHOU CHINA ARTS INDUSTRIAL Co Ltd
Current assignee: Letright Industrial Corp ltd
Priority date: 2013-08-22
Filing date: 2013-08-22
Publication date: 2014-02-19
Anticipated expiration: 2023-08-22

Abstract

The utility model discloses a locking structure of a hand-pulled awning. The locking structure comprises a pull awning body which is fixedly connected with a fixed object, wherein the pull awning body comprises awning cloth and a cloth pulling pipe which can make the awning cloth opened or closed. The locking structure further comprises a fixed stand column which is fixed to the ground, wherein a handle is arranged on the cloth pulling pipe, and the handle is detachably connected with the fixed stand column. The locking structure of the hand-pulled awning has the advantages that the locking structure is simple in structure, convenient to use, good in overall fixing structure and high in reliability, insertion and retreating of a bolt are achieved according to the lever principle, and therefore the convenient and rapid locking and unlocking effect can be achieved, the phenomenon that the handle is upward pulled is effectively prevented from occurring, and safety and reliability are further improved.

Description

A kind of latch-up structure that pulls paulin

Technical field

The utility model relates to a kind of latch-up structure that pulls paulin.

Background technology

The existing paulin self that pulls is without locking mechanism, although or self with locking mechanism, the fixed effect of locking mechanism own is bad, tarpaulin folding and unfolding not freely, inconvenient customer's use.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of fixedly dynamics strong, fixing reliable, the easy to use latch-up structure that pulls paulin.

For solving the problems of the technologies described above, a kind of latch-up structure that pulls paulin that the utility model provides, it comprises the paulin that draws being fixedly connected with fixed object, the described paulin that draws comprises tarpaulin and the granny rag pipe that tarpaulin is opened or close up, it also comprises the vertical columns fixing on the ground, on described granny rag pipe, handle is installed, described handle and vertical columns removably connect.When needs tarpaulin opens, handle is connected in vertical columns, while not using tarpaulin, handle is removed from vertical columns, tarpaulin is acted freely.

As preferably, described handle comprises shell, and the below of described shell is provided with handle plug, on described shell, is hinged with trigger, and the top of trigger is connected with shell by spring, and the below of trigger is provided with latch.It is rotating shaft that trigger be take with shell hinged place, and when spring is subject to ambient pressure, latch rotates around the axis.

As preferably, described vertical columns comprises pipe and the flange being fixedly connected with ground, the top of described pipe is provided with the end cap being used in conjunction with handle, on described end cap, have the open slot inserting for handle, on described open slot, have the through hole of locked hand, described flange is provided with pin and increases the reinforcing rib of pipe and flange bonding strength.Handle plug is inserted in open slot, by through hole and latch, handle and vertical columns is locked.

As preferably, the side of described granny rag pipe has wears cloth groove, and one end of tarpaulin is interspersed with cloth wick, wears cloth wick and is inserted into and wears in cloth groove.This kind of convenience simple in structure, easily operation.

As preferably, described shell and handle plug are one-body molded, and trigger and latch are one-body molded.Increase whole intensity, increase the service life.

Adopt after above structure, a kind of latch-up structure that pulls paulin of the present utility model compared with prior art, have the following advantages: simple in structure, easy to use, whole fixed effect is strong, reliability is high, by lever principle, realize the insertion of latch and exit, thereby reaching the effect of simple and fast the locking and unlocking, effectively prevented that handle from upwards being pulled up phenomenon and occurring, security reliability is further enhanced.

Accompanying drawing explanation

Fig. 1 is structure chart of the present utility model;

Fig. 2 is grip structure figure of the present utility model;

Fig. 3 is vertical columns structure chart of the present utility model;

Fig. 4 is end cover structure figure of the present utility model;

Fig. 5 is granny rag duct ligation composition of the present utility model;

Fig. 6 is that handle of the present utility model is connected sectional view with end cap;

Fig. 7 is that vertical columns of the present utility model is connected sectional view with granny rag pipe.

Wherein: vertical columns 1, pin 1.1, flange 1.2, reinforcing rib 1.3, pipe 1.4, end cap 2, open slot 2.1, through hole 2.1.1, handle 3, trigger 3.1, latch 3.1.1, shell 3.2, handle plug 3.2.1, spring 3.3, granny rag pipe 4, wear cloth groove 4.1, tarpaulin 5, wear cloth wick 6.

The specific embodiment

Below by embodiment, the utility model will be further described by reference to the accompanying drawings.

As shown in Figure 1, a kind of latch-up structure that pulls paulin that the present embodiment provides, it comprises the paulin that draws being fixedly connected with fixed object, the described paulin that draws comprises tarpaulin 5 and the granny rag pipe 4 that tarpaulin 5 is opened or close up, it also comprises the vertical columns 1 fixing on the ground, on described granny rag pipe 4, handle 3 is installed, described handle 3 removably connects with vertical columns 1.

As shown in Figure 2, described handle 3 comprises shell 3.2, and the below of described shell 3.2 is provided with handle plug 3.2.1, on described shell 3.2, is hinged with trigger 3.1, and the top of trigger 3.1 is connected with shell 3.2 by spring 3.3, and the below of trigger 3.1 is provided with latch 3.1.1.

As shown in Fig. 3～Fig. 4, described vertical columns 1 comprises pipe 1.4 and the flange 1.2 being fixedly connected with ground, the top of described pipe 1.4 is provided with the end cap 2 being used in conjunction with handle 3, on described end cap 2, have the open slot 2.1 inserting for handle 3, on described open slot 2.1, have the through hole 2.1.1 of locked hand 3, described flange 1.2 is provided with pin 1.1 and increases the reinforcing rib 1.3 of pipe and flange bonding strength.

As shown in Fig. 5 and Fig. 7, the side of described granny rag pipe 4 has wears cloth groove 4.1, and one end of tarpaulin 5 is interspersed with cloth wick 6, wears cloth wick 6 and is inserted into and wears in cloth groove 4.1, and the below of wearing cloth groove 4.1 is fixed on vertical columns 1 by pin 1.1.

As shown in Figure 6, by trigger squeeze 3.1, handle plug 3.2.1 is inserted in open slot 2.1, unclamps trigger 3.1, under the elastic force effect of spring 3.3, latch 3.1.1 is inserted in through hole 2.1.1.

User moves tarpaulin 5 to the fixedly position of vertical columns 1 by handle 3, press trigger squeeze 3.1, it is rotating shaft that trigger 3.1 be take with shell 3.2 hinged places, make latch 3.1.1 be withdrawn into the inside of handle shell 3.2, now, latch 3.1.1 no longer hinders the insertion of handle plug 3.2.1, smoothly handle plug 3.2.1 is inserted in the open slot 2.1 of end cap 2, simultaneously, wearing in the pin 1.1 that cloth groove 4.1 is successfully inserted into vertical columns 1 lower end of granny rag pipe 4, when hand unclamps trigger 3.1, under the effect of the elastic force of spring 3.3, latch 3.1.1 comes back to home position, and can insert like a cork in the set through hole 2.1.1 of end cap 2, now being totally released trigger 3.1 tarpaulins 5 can not reclaim, thereby reached the object of locking tarpaulin open mode, again press trigger squeeze 3.1, latch 3.1.1 is withdrawn into the inside of handle shell 3.2, upwards takes out handle 3, and meanwhile, the pin 1.1 of vertical columns 1 lower end is separated from wear cloth groove 4.1, and now, lock-out state is removed, simple to operation, safe and reliable.

Claims

1. a latch-up structure that pulls paulin, it comprises the paulin that draws being fixedly connected with fixed object, the described paulin that draws comprises tarpaulin and the granny rag pipe that tarpaulin is opened or close up, it is characterized in that: it also comprises the vertical columns fixing on the ground, on described granny rag pipe, handle is installed, described handle and vertical columns removably connect.

2. the latch-up structure that pulls paulin according to claim 1, it is characterized in that: described handle comprises shell, the below of described shell is provided with handle plug, on described shell, is hinged with trigger, the top of trigger is connected with shell by spring, and the below of trigger is provided with latch.

3. the latch-up structure that pulls paulin according to claim 1, it is characterized in that: described vertical columns comprises pipe and the flange being fixedly connected with ground, the top of described pipe is provided with the end cap being used in conjunction with handle, on described end cap, have the open slot inserting for handle, on described open slot, have the through hole of locked hand, described flange is provided with pin and increases the reinforcing rib of pipe and flange bonding strength.

4. the latch-up structure that pulls paulin according to claim 1, is characterized in that: the side of described granny rag pipe has wears cloth groove, and one end of tarpaulin is interspersed with cloth wick, wears cloth wick and is inserted into and wears in cloth groove.

5. the latch-up structure that pulls paulin according to claim 2, is characterized in that: described shell and handle plug are one-body molded, and trigger and latch are one-body molded.